\documentclass[UTF8, 11pt, oneside]{ctexbook}
\input{czjh1-styles}
\input{czjh1-symbols}
\input{czjh1-tikz-snippets}

\begin{document}

\include{czjh1-title-page}

\frontmatter
\include{units/czjh1-explanation}
\include{units/czjh1-introduction}

\tableofcontents
\thispagestyle{empty}

\mainmatter
\include{units/czjh1-ch1}
\include{units/czjh1-ch2}
\include{units/czjh1-ch3}
\include{units/czjh1-ch4}
\include{units/czjh1-ch5}

\end{document}
